Which Group of Elements Contains Only Non-Metals

question 61

Multiple Choice

Which group of elements contains only non-metals?

• A)Mg,Ca,Sr
• B)V,Cr,Mn
• C)Cl,Ar,K
• D)P,As,Se
• E)C,S,I

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Definitions:

Active Transport

The movement of molecules across a cell membrane from a region of lower concentration to one of higher concentration, requiring energy.

Membrane Proteins

Proteins that are found within, or attached to, the lipid bilayer of cell membranes, playing various roles in cellular functions such as transport, signal transduction, and cell recognition.

Multicellular Organisms

Organisms composed of many cells that are specialized to perform different functions, contributing to the organism's survival and functioning.

Plasmolysis

The process in which cells lose water in a hypertonic solution, causing the plasma membrane to pull away from the cell wall.